National Tank Truck Carriers - The National Tank Truck Carriers (NTTC) represents the tank truck industry before Congress and various federal agencies. NTTC is the only national organization that focuses on issues unique to the tank truck industry.

National Tank Truck Carriers - The National Tank Truck Carriers (NTTC) represents the tank truck industry before Congress and various federal agencies. NTTC is the only national organization that focuses on issues unique to the tank truck industry.